1-321-802-5889

NSN 4820-00-889-9036

Fuel Manifold Check Valve

About this product

Poppet flow control device, spring disk loading method, compression (tube) all ends connection style, valve operation method: automatic.

Manufacturer part number 197W54 for national stock number 4820008899036.

Datasheet

  • Product description

    Check Valve NSN 4820-00-889-9036.

  • MPN or Model

    197W54

  • Schedule B
    8481.30.9000 (Check valves of materials other than copper, iron or steel)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Class
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    275.0 degrees fahrenheit single response
  • Connection Style
    Compression (tube) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube all ends
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    20 all ends
  • Maximum Operating Pressure
    75.0 pounds per square inch single response
  • Thread Size
    0.438 inches all ends
  • Outside Diameter Tube Accommodated
    0.250 inches all ends
  • Material
    Aluminum alloy seat
  • Media For Which Designed
    Oil, hydraulic single response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unf all ends
More from these suppliers
Check Valve

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Mechanic Bill explains Fuel Manifold Check Valve

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NSN 4820008899036

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
197W54 Eaton Aerospace Llc
668454-1 Lockheed Martin Corporation
Stock Check
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